6566153145 has 8 divisors (see below), whose sum is σ = 10505845056. Its totient is φ = 3501948336.

The previous prime is 6566153141. The next prime is 6566153227. The reversal of 6566153145 is 5413516656.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6566153145 - 2² = 6566153141 is a prime.

It is a super-2 number, since 2×6566153145² = 86228734247186782050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6566153097 and 6566153106.

It is not an unprimeable number, because it can be changed into a prime (6566153141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 218871757 + ... + 218871786.

It is an arithmetic number, because the mean of its divisors is an integer number (1313230632).

Almost surely, 2^6566153145 is an apocalyptic number.

It is an amenable number.

6566153145 is a deficient number, since it is larger than the sum of its proper divisors (3939691911).

6566153145 is a wasteful number, since it uses less digits than its factorization.

6566153145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437743551.

The product of its digits is 324000, while the sum is 42.

The square root of 6566153145 is about 81031.8032935217. The cubic root of 6566153145 is about 1872.5654347328.

The spelling of 6566153145 in words is "six billion, five hundred sixty-six million, one hundred fifty-three thousand, one hundred forty-five".